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2024 Map of Upper Glaston Lake, 2024 Print
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2024 Map of Upper Glaston Lake

USGS Topo · Published 2024

About this map

Upper Glaston Lake and the nearby Glass Lindsay Lakes Lower Reservoir anchor this part of Sweet Grass County, where the plains meet the rising slopes of the Cayuse Hills. The landscape is defined by its complex irrigation and water management systems, including the Upper Sweet Grass Canal and Lower Sweet Grass Canal, which draw from the winding course of Sweet Grass Creek. This network of canals and reservoirs indicates a long-established ranching or agricultural economy dependent on diverting seasonal mountain runoff to the drier lowlands.

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Map Details

Date Portrayed2024
Date Published2024
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions24 x 29 inches

Editions of this 2024 Upper Glaston Lake Map

This is the sole edition of this map. No revisions or reprints were ever made.

Historical Maps of Sweet Grass County Through Time

215 maps found

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain